[Emacs-diffs] trunk r116898: Add system-configuration-features, summarising some configure results

[Glenn Morris]

------------------------------------------------------------
revno: 116898
revision-id: address@hidden
parent: address@hidden
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Fri 2014-03-28 18:03:42 -0400
message:
  Add system-configuration-features, summarising some configure results
  
  * configure.ac (ACL_SUMMARY): Rename from acl_summary, for consistency.
  (EMACS_CONFIG_FEATURES): New define.
  
  * src/emacs.c (syms_of_emacs) <system-configuration-features>: New var.
  
  * lisp/mail/emacsbug.el (report-emacs-bug):
  Include system-configuration-features.
  
  * etc/NEWS: Mention this.
modified:
  ChangeLog                      changelog-20091113204419-o5vbwnq5f7feedwu-1538
  configure.ac                   
configure.in-20091113204419-o5vbwnq5f7feedwu-783
  etc/NEWS                       news-20100311060928-aoit31wvzf25yr1z-1
  lisp/ChangeLog                 changelog-20091113204419-o5vbwnq5f7feedwu-1432
  lisp/mail/emacsbug.el          emacsbug.el-20091113204419-o5vbwnq5f7feedwu-73
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/emacs.c                    emacs.c-20091113204419-o5vbwnq5f7feedwu-241

=== modified file 'ChangeLog'
--- a/ChangeLog 2014-03-27 21:29:32 +0000
+++ b/ChangeLog 2014-03-28 22:03:42 +0000
@@ -1,3 +1,8 @@
+2014-03-28  Glenn Morris  <address@hidden>
+
+       * configure.ac (ACL_SUMMARY): Rename from acl_summary, for consistency.
+       (EMACS_CONFIG_FEATURES): New define.
+
 2014-03-27  Paul Eggert  <address@hidden>
 
        * configure.ac: Suggest './configure MAKE=gmake' in diagnostic.

=== modified file 'configure.ac'
--- a/configure.ac      2014-03-27 21:29:32 +0000
+++ b/configure.ac      2014-03-28 22:03:42 +0000
@@ -4925,9 +4925,9 @@
 fi
 
 if test $USE_ACL -ne 0; then
-  acl_summary="yes $LIB_ACL"
+  ACL_SUMMARY="yes $LIB_ACL"
 else
-  acl_summary=no
+  ACL_SUMMARY=no
 fi
 
 echo "
@@ -4952,6 +4952,23 @@
 echo "  Where do we find X Windows libraries?                   Standard dirs"
 fi
 
+optsep=
+emacs_config_features=
+for opt in XAW3D XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS \
+  GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT \
+  LIBOTF XFT ZLIB; do
+
+    case $opt in
+      NOTIFY|ACL) eval val=\${${opt}_SUMMARY} ;;
+      *) eval val=\${HAVE_$opt} ;;
+    esac
+    test x"$val" = xno && continue
+    AS_VAR_APPEND([emacs_config_features], ["$optsep$opt"])
+    optsep=' '
+done
+AC_DEFINE_UNQUOTED(EMACS_CONFIG_FEATURES, "${emacs_config_features}",
+  [Summary of some of the main features enabled by configure.])
+
 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
@@ -4968,7 +4985,7 @@
 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
 echo "  Does Emacs use GSettings?                               
${HAVE_GSETTINGS}"
 echo "  Does Emacs use a file notification library?             
${NOTIFY_SUMMARY}"
-echo "  Does Emacs use access control lists?                    ${acl_summary}"
+echo "  Does Emacs use access control lists?                    ${ACL_SUMMARY}"
 echo "  Does Emacs use -lselinux?                               
${HAVE_LIBSELINUX}"
 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
 echo "  Does Emacs use -lxml2?                                  
${HAVE_LIBXML2}"

=== modified file 'etc/NEWS'
--- a/etc/NEWS  2014-03-28 01:29:54 +0000
+++ b/etc/NEWS  2014-03-28 22:03:42 +0000
@@ -41,6 +41,11 @@
 The function `tty-run-terminal-initialization' consults this variable
 when deciding what terminal-specific initialization code to run.
 
+---
+** New variable `system-configuration-features', listing some of the
+main features that Emacs was compiled with.  This is mainly intended
+for use in Emacs bug reports.
+
 
 * Editing Changes in Emacs 24.5
 

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2014-03-28 16:26:15 +0000
+++ b/lisp/ChangeLog    2014-03-28 22:03:42 +0000
@@ -1,12 +1,15 @@
+2014-03-28  Glenn Morris  <address@hidden>
+
+       * mail/emacsbug.el (report-emacs-bug):
+       Include system-configuration-features.
+
 2014-03-28  Michal Nazarewicz  <address@hidden>
 
        * simple.el (cycle-spacing): Never delete spaces on first run by
        default, but do so in a new 'fast mode and if there are already
        N spaces (the previous behaviour).
-
        Compare N with its value in previous invocation so that changing
        prefix argument restarts `cycle-spacing' sequence.
-
        The idea is that with this change, binding M-SPC to
        `cycle-spacing' should not introduce any changes in behaviour of
        the binding so long as users do not type M-SPC twice in a raw with

=== modified file 'lisp/mail/emacsbug.el'
--- a/lisp/mail/emacsbug.el     2014-03-26 15:57:13 +0000
+++ b/lisp/mail/emacsbug.el     2014-03-28 22:03:42 +0000
@@ -1,7 +1,7 @@
 ;;; emacsbug.el --- command to report Emacs bugs to appropriate mailing list
 
-;; Copyright (C) 1985, 1994, 1997-1998, 2000-2014 Free Software
-;; Foundation, Inc.
+;; Copyright (C) 1985, 1994, 1997-1998, 2000-2014
+;;   Free Software Foundation, Inc.
 
 ;; Author: K. Shane Hartman
 ;; Maintainer: address@hidden
@@ -251,6 +251,8 @@
       (insert "Configured using:\n `configure "
              system-configuration-options "'\n\n")
       (fill-region (line-beginning-position -1) (point)))
+    (insert "Configured features:\n" system-configuration-features "\n\n")
+    (fill-region (line-beginning-position -1) (point))
     (insert "Important settings:\n")
     (mapc
      (lambda (var)

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2014-03-27 22:52:14 +0000
+++ b/src/ChangeLog     2014-03-28 22:03:42 +0000
@@ -1,3 +1,7 @@
+2014-03-28  Glenn Morris  <address@hidden>
+
+       * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
+
 2014-03-27  Paul Eggert  <address@hidden>
 
        Port recent signal-related changes to FreeBSD.

=== modified file 'src/emacs.c'
--- a/src/emacs.c       2014-03-26 01:14:44 +0000
+++ b/src/emacs.c       2014-03-28 22:03:42 +0000
@@ -2460,6 +2460,12 @@
               doc: /* String containing the configuration options Emacs was 
built with.  */);
   Vsystem_configuration_options = build_string (EMACS_CONFIG_OPTIONS);
 
+  DEFVAR_LISP ("system-configuration-features", Vsystem_configuration_features,
+              doc: /* String listing some of the main features this Emacs was 
compiled with.
+An element of the form \"FOO\" generally means that HAVE_FOO was
+defined during the build.  */);
+  Vsystem_configuration_features = build_string (EMACS_CONFIG_FEATURES);
+
   DEFVAR_BOOL ("noninteractive", noninteractive1,
               doc: /* Non-nil means Emacs is running without interactive 
terminal.  */);